CHEBI:64662 - (2-sulfonatophenyl)azo group

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ChEBI Name (2-sulfonatophenyl)azo group
ChEBI ID CHEBI:64662
Definition A phenylazo group in which the phenyl ring is substituted at the ortho position with a deprotonated sulfo group.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula C6H4N2O3S
Net Charge -1
Average Mass 184.17300
Monoisotopic Mass 183.99426
SMILES C=1(C=CC=CC1S(=O)(=O)[O-])N=N*
Roles Classification
Biological Role(s): allergen
A chemical compound, or part thereof, which causes the onset of an allergic reaction by interacting with any of the molecular pathways involved in an allergy.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing (2-sulfonatophenyl)azo group (CHEBI:64662) has role allergen (CHEBI:50904)
(2-sulfonatophenyl)azo group (CHEBI:64662) is a organic anionic group (CHEBI:64775)
(2-sulfonatophenyl)azo group (CHEBI:64662) is a phenylazo groups (CHEBI:64638)
(2-sulfonatophenyl)azo group (CHEBI:64662) is substituent group from 2-diazoniobenzenesulfonate (CHEBI:64452)
IUPAC Name
(2-sulfonatophenyl)diazenyl
Synonyms Sources
o-azobenzenesulfonate ChEBI
ortho-azobenzenesulfonate ChEBI
Citation Waiting for Citations Type Source
13912955 PubMed citation Europe PMC
Last Modified
12 March 2019